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![osmdroid
MapView mapView = new MapView(this, 256);
this.setContentView(mapView);
OnlineTileSourceBase mapnikTileSource = new XYTileSource("Mapnik",
ResourceProxy.string.mapnik, 0, 18, 256, ".png", new String[] {
"http://a.tile.openstreetmap.org/",
"http://b.tile.openstreetmap.org/",
"http://c.tile.openstreetmap.org/" });
mapView.setTileSource(mapnikTileSource);](https://image.slidesharecdn.com/whats-the-deal-with-android-maps-141205090316-conversion-gate02/85/What-s-the-deal-with-Android-maps-25-320.jpg)
![Pelias
{ "type": "FeatureCollection",
"features": [{
"type": "Feature",
"geometry": {
"type": "Point",
"coordinates": [ -73.98597, 40.74871 ]},
"properties": {
"text": "Empire State Building, New York County, New York",
"score": 1,
"type": "geoname",
"id": "5116597"
}
}, ...
}](https://image.slidesharecdn.com/whats-the-deal-with-android-maps-141205090316-conversion-gate02/85/What-s-the-deal-with-Android-maps-57-320.jpg)
![On the Road
Router.getRouter().setEndpoint("http://osrm.example.com")
.setDriving()
.setLocation(new double[]{lat, lng})
.setLocation(new double[]{lat, lng})
.setCallback(new Callback() {
@Override
public void success(Route route) {
// do stuff
}
@Override
public void failure(int statusCode) {
// do stuff
}
}).fetch();](https://image.slidesharecdn.com/whats-the-deal-with-android-maps-141205090316-conversion-gate02/85/What-s-the-deal-with-Android-maps-61-320.jpg)
Uploaded byChuck Greb
What's the deal with Android maps?
The document discusses various open-source mapping tools and frameworks for Android development, focusing on tools like osmdroid, Mapbox, and OpenScienceMap. It covers the anatomy of Android applications, development environments, and testing frameworks, along with detailed examples of using geolocation services and geocoding. Additionally, it introduces the Pelias geocoder and routing features with the 'On The Road' service.
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What's the deal with Android maps?
- 1. What’s the dealwith Android maps? 11.19.2014 | Chuck Greb | @ecgreb
- 2. Mapzen is anopen source mapping lab building and supporting open data and software to promote a healthy mapping ecosystem.
- 3.
- 8. Cross-platform frameworks Issues ⇢ Look & feel ⇢ Performance ⇢ System level integration ⇢ Inter-app communication Just make a mobile web app!
- 9. Android Development 101 (for mappers)
- 10. Android Development 101 Anatomy of an application ⇢ AndroidManifest ⬝ Package name ⬝ Components ⬝ Permissions ⬝ Minimum SDK ⇢ Activities ⇢ Fragments ⇢ Views ⇢ Resources
- 12. Android Development 101 Development Environment Google (2008) Community Google (2014) Build System Ant Maven Gradle IDE Eclipse IntelliJ IDEA Android Studio Testing Android Testing Framework Robolectric Espresso Emulator Android Virtual Device (ARM) Genymotion Android Virtual Device (x86)
- 13. Android Development 101 Gradle ⇢ Groovy (DSL) ⇢ Build, test, and publish apps ⇢ Manage distributed dependencies
- 14. Android Development 101 Android Studio ⇢ Based on IntelliJ IDEA ⇢ Rich layout editor ⇢ Tight integration with Android SDK and Gradle
- 16. Open Source MapTools for Android
- 17. Open Source MapTools Rendering ⇢ osmdroid ⇢ Mapbox ⇢ OpenScienceMap
- 18. Open Source MapTools Geolocation, search & routing ⇢ LOST ⇢ Pelias ⇢ On the Road
- 19.
- 20.
- 21. Based on GoogleMaps API v1 osmdroid
- 22. osmdroid Support foronline and offline tile sources
- 23. Icons, tracking, andshapes osmdroid
- 24. osmdroid <org.osmdroid.views.MapView android:id="@+id/map_view" android:layout_width="match_parent" android:layout_height="match_parent" tilesource="Mapnik" />
- 25. osmdroid MapView mapView= new MapView(this, 256); this.setContentView(mapView); OnlineTileSourceBase mapnikTileSource = new XYTileSource("Mapnik", ResourceProxy.string.mapnik, 0, 18, 256, ".png", new String[] { "http://a.tile.openstreetmap.org/", "http://b.tile.openstreetmap.org/", "http://c.tile.openstreetmap.org/" }); mapView.setTileSource(mapnikTileSource);
- 27. Mapbox raster tiles(vector coming soon?)
- 28. Fork of osmdroid Mapbox
- 29. Mapbox Easy integrationwith Mapbox tile server
- 30. Mapbox <com.mapbox.mapboxsdk.views.MapView android:id="@+id/map_view" android:layout_width="match_parent" android:layout_height="match_parent" mapbox:mapid="Your Mapbox mapid" />
- 31. Mapbox MapView mapView= new MapView(this, "Your Mapbox mapid"); this.setContentView(mapView);
- 33.
- 34.
- 35. OpenScienceMap “OpenScienceMap providesfree and open maps for Android with the fastest and 100% pure vector maps around.”
- 36. OpenScienceMap <org.oscim.android.MapView android:id="@+id/map_view" android:layout_width="match_parent" android:layout_height="match_parent" />
- 37. OpenScienceMap public classMyActivity extends MapActivity { @Override public void onCreate(Bundle icicle) { super.onCreate(icicle); ... } public Map getMap() { return super.map(); } }
- 38. OpenScienceMap @Override publicvoid onCreate(Bundle icicle) { super.onCreate(icicle); UrlTileSource tileSource = new OSciMap4TileSource("http://vector.example.com/all"); VectorTileLayer baseLayer = map().setBaseMap(tileSource); map().layers().add(new BuildingLayer(map(), baseLayer)); map().layers().add(new PoiLayer(map(), baseLayer)); map().layers().add(new LabelLayer(map(), baseLayer)); baseLayer.setRenderTheme(ThemeLoader.load( AssetAdapter.g.openFileAsStream("styles/map.xml)"))); }
- 40. Location Open SourceTracker (LOST) location services
- 41. Drop-in replacement forLocationClient (Google Play Services) LOST
- 44. talks directly toLocationManager (AOSP) LOST
- 45. LOST Location Providers ⇢ GPS ⇢ Wi-Fi ⇢ Cell network ⇢ Passive
- 46.
- 47. LOST Optimizations ⇢Frequency ⇢ Accuracy ⇢ Battery life
- 48. LOST Debugging features ⇢ Mock locations ⇢ Replay GPX trace file
- 49. LOST LocationClient locationClient= new LocationClient(context, new LocationClient.ConnectionCallbacks() { @Override public void onConnected(Bundle bundle) { onLocationClientConnected(); } @Override public void onDisconnected() { onLocationClientDisconnected(); } });
- 50. LOST private voidonLocationClientConnected() { Location lastLocation = locationClient.getLastLocation(); if (lastLocation != null) { // do stuff } LocationRequest locationRequest = LocationRequest.create(); locationRequest.setInterval(5000); locationClient.requestLocationUpdates(locationRequest, new LocationListener() { @Override public void onLocationChanged(Location location) { // do more stuff } }); }
- 51. Pelias modular opensource geocoder
- 52. Pelias distributed full-textgeographic search engine
- 53.
- 54. Pelias Datasources ⇢OSM ⇢ Geonames ⇢ Quattroshapes
- 55. Pelias Android SDK Pelias
- 56. Pelias Pelias.getPelias().suggest("Empire State",Callback<Result>); Pelias.getPelias().search("Empire State Building", "x1,y1,x2,y2", Callback<Result>);
- 57. Pelias { "type":"FeatureCollection", "features": [{ "type": "Feature", "geometry": { "type": "Point", "coordinates": [ -73.98597, 40.74871 ]}, "properties": { "text": "Empire State Building, New York County, New York", "score": 1, "type": "geoname", "id": "5116597" } }, ... }
- 58. On the Road routing and navigation
- 59.
- 60. On the Road Features ⇢ Navigation ⇢ Snap to route ⇢ Calculate distances ⇢ Reroute
- 61. On the Road Router.getRouter().setEndpoint("http://osrm.example.com") .setDriving() .setLocation(new double[]{lat, lng}) .setLocation(new double[]{lat, lng}) .setCallback(new Callback() { @Override public void success(Route route) { // do stuff } @Override public void failure(int statusCode) { // do stuff } }).fetch();
- 63. Open by Mapzen OpenScienceMap Pelias VTM Android SDK On the Road LOST Speakerbox Location TTS Pelias OSRM Manager Vector Tile Service OpenGL ES
- 67.
- 68. Exercise #1 HelloAndroid!
- 69. Exercise #2 Rastermaps with osmdroid
- 70. Exercise #3 Vectormaps with OpenScienceMap
- 71. thanks 11.19.2014 |Chuck Greb | @ecgreb github.com/mapzen github.com/pelias github.com/ecgreb